Fantastic render, David...but the rocks look a little too shiny...and you left out the seagulls...there's always seagulls around...waiting to ruin your day (usually by taking a dump on your head as you're about snap the pic of the awesome sunset...)

Yes, in your Bryce 7 Pro content you will find four tutorials by Horo explaining how this can be done. Each method has it's merits and its difficulties. You just need to determine which is appropriate for your needs.